17471 search results - page 201 / 3495 » Information Modeling |
CICLING
2010
Springer
14 years 1 months ago
2010
Springer
In this paper, we address both standard and focused retrieval tasks based on comprehensible language models and interactive query expansion (IQE). Query topics are expanded using a...
KAIS
2006
13 years 9 months ago
2006
Abstract This paper describes a hybrid statistical and knowledge-based inforQ1 mation extraction model, able to extract entities and relations at the sentence level. The model atte...
TSP
2008
13 years 9 months ago
2008
Abstract--Due to complexity considerations, pulse-based modulations such as pulse position modulation (PPM) and ON
SIGIR
2008
ACM
13 years 9 months ago
2008
ACM
Traditional information retrieval models assume that users express their information needs via text queries (i.e., their "talk"). In this poster, we consider Web browsin...
EDBTW
2006
Springer
13 years 11 months ago
2006
Springer
The information infrastructure in today's businesses consists of many interoperating autonomous systems. Changes to a single system can therefore have an unexpected impact on ...